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1976 Mercedes-Benz 450SL 4.5L Poor Idle Quality
Posted to European Driveability on 1/28/2025 10 Replies

my control pressure will never come down from 5 bar unless I pull out the pressure regulator in the fuel distributor, it only has 1 shim and if I pull it out it will return to the tank and will be just under 1 bar which is not enough to run the car can I p...

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  Related Documents & Media  1976 Mercedes-Benz 450SL

 
Message Closed w/FIX

car Vehicle Data

1976 Mercedes-Benz 450SL

VIN 1074412032
Engine4.5 L / 8 cyl / GAS
Trans3-speed Automatic
DeliveryFuel Injection / CIS
EmissionsFED
SymptomsPoor Idle Quality
OccursAlways
Message Closed w/FIX

car Vehicle Data

1976 Mercedes-Benz 450SL

VIN 1074412032
Engine4.5 L / 8 cyl / GAS
Trans3-speed Automatic
DeliveryFuel Injection / CIS
EmissionsFED
SymptomsPoor Idle Quality
OccursAlways